Instructor and rockhound Kim Bigard will lead participants in polishing a Petoskey stone. Formed from fossilized Hexagonaria coral, Michigan's state stone is a treasure to find and shows beautiful honeycomb-shaped patterns when polished.

A drop-in session for anyone looking for a little inspiration, motivation, materials, and more! Bring a project you're working on, any materials you'd like to use or share, or drop in and see what's on hand to get you started.